Install Instructions

9
FEATURES (CONT.)
BATTERY CHARGING INSTRUCTIONS
1. Avoid completely discharging the battery to maximize its useful life.
2. The battery is partially charged when packaged. Fully charge the battery
before first use.
3. Only use the supplied charger and cable.
4. Never replace the battery and with proper care it will last the life of the
device (10 years).
5. Battery Charging Indicator displays red while charging, blue when
charging is complete.
BATTERY CARE
1. Do not expose the unit to temperatures higher than 140°F (60°C).
2. Do not charge the battery in or nearby heated places, such as fire, hot
vehicles, or direct sunlight.
3. Stop using the unit immediately if it emits an odor or shows signs of
damage or other abnormality.
4. Storage
a. The battery should have a 40%-50% charge during prolonged stor-
age of a month or longer.
b. Battery life is dramatically reduced if the battery is stored fullycharged
and/or at high temperatures.
5. Charging parameters: 5 VDC 1A
FILTER REPLACEMENT:
Warning: Turn the power o before replacing filter.
1. Unscrew probe tip.
2. Remove and discard old filter.
3. Insert new filter
4. Replace probe tip.
5. Replace filter whenever it becomes visibly dirty or every two to three
months depending on use.
BUTTON OPERATION
ON/OFF Press and hold for 2 seconds to turn the device “on”
and “o”.
RESET Reset sensitivity benchmark to improve stability and
sensitivity.
MUTE Press to toggle the audible alarm “on” and “o”.
SENS Press button to cycle through three levels of sensitivity,
low, medium, and high.
PEAK Press to turn peak function “on” and “o”. The maximum
value is cleared when turned o.